Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions		12 Months Ended
		Jan. 31, 2025	Jan. 31, 2024	Jan. 31, 2023
Revenues:
Total revenues		$ 37,895	$ 34,857	$ 31,352
Cost of revenues:
Total cost of revenues	[1],[2]	8,643	8,541	8,360
Gross profit		29,252	26,316	22,992
Operating expenses:
Research and development	[1],[2]	5,493	4,906	5,055
Sales and marketing	[1],[2]	13,257	12,877	13,526
General and administrative	[1],[2]	2,836	2,534	2,553
Restructuring	[1],[2]	461	988	828
Total operating expenses	[1],[2]	22,047	21,305	21,962
Income from operations		7,205	5,011	1,030
Losses on strategic investments, net		(121)	(277)	(239)
Other income (expense)		354	216	(131)
Income before provision for income taxes		7,438	4,950	660
Provision for income taxes		(1,241)	(814)	(452)
Net income		$ 6,197	$ 4,136	$ 208
Basic net income per share (in dollars per share)		$ 6.44	$ 4.25	$ 0.21
Diluted net income per share (in dollars per share)		$ 6.36	$ 4.20	$ 0.21
Shares used in computing basic net income per share (in shares)		962	974	992
Shares used in computing diluted net income per share (in shares)		974	984	997
Subscription and support
Revenues:
Total revenues		$ 35,679	$ 32,537	$ 29,021
Cost of revenues:
Total cost of revenues	[1],[2]	6,198	6,177	5,821
Professional services and other
Revenues:
Total revenues		2,216	2,320	2,331
Cost of revenues:
Total cost of revenues	[1],[2]	$ 2,445	$ 2,364	$ 2,539

[1] Amounts include amortization of intangible assets acquired through business combinations, as follows: Fiscal Year Ended January 31,202520242023Cost of revenues$750 $978 $1,035 Sales and marketing901 891 916 

[2] Amounts include stock-based compensation expense, as follows:  Fiscal Year Ended January 31, 202520242023Cost of revenues$518 $431 $499 Research and development1,091 972 1,136 Sales and marketing1,205 1,062 1,256 General and administrative367 299 368 Restructuring 2 23 20